I'm cleaning this cabinet above the range/micro and noticed this mark on the back. I mostly keep cooking oils, vinegars, etc in here. Does this look serious?
Update: well it ain't pretty, but it shouldn't burn the house down. For anyone concerned, my electrician approves. Thank you all for your help today.
Hoo boy you must be insanely glad you caught this when you did.
Absolutely
Jesus, good decision. Call an electrician because you're not going to know what else whoever put that in did.